2980642 has 8 divisors (see below), whose sum is σ = 5109696. Its totient is φ = 1277412.

The previous prime is 2980583. The next prime is 2980669. The reversal of 2980642 is 2460892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106438 + ... + 106465.

It is an arithmetic number, because the mean of its divisors is an integer number (638712).

2^2980642 is an apocalyptic number.

2980642 is a deficient number, since it is larger than the sum of its proper divisors (2129054).

2980642 is a wasteful number, since it uses less digits than its factorization.

2980642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212912.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2980642 is about 1726.4535904565. The cubic root of 2980642 is about 143.9140755397.

The spelling of 2980642 in words is "two million, nine hundred eighty thousand, six hundred forty-two".